| Manufacturer | IMR Rakovica |
| Price | - |
| Model | R 65 -12 DS DV |
| Equipment Type | Utility Tractors |
| Factory | Belgrade, Serbia |
IMR RAKOVICA R 65 -12 DS DV POWER
| Engine | 63 hp/47.0 kW |
| PTO (claimed) | 53.6 hp/40.0 kW |
ENGINE DETAIL
The IMR Rakovica R 65 -12 DS DV tractor features a robust 3.3L four-cylinder, liquid-cooled diesel engine with a direct injection fuel system, delivering 63 hp at 2300 RPM and a peak torque of 151.9 lb-ft at 1350 RPM for strong low-end performance. Its bore/stroke ratio (3.60x5.00 inches) indicates a design favoring torque production, which is beneficial for heavy-duty applications such as plowing or towing. The electric starter system provided at 12 volts enhances operational reliability, though users should ensure battery maintenance to avoid starting issues under load.
| Description | IMR Rakovica DM34T/diesel/4-cylinder/liquid-cooled |
| Displacement | 203.2 ci/3.3 L |
| Bore/Stroke | 3.60x5.00 inches/91 x 127 mm |
| Power | 63 hp/47.0 kW |
| Fuel system | direct-injection |
| Rated RPM | 2300 |
| Torque | 151.9 lb-ft/206.0 Nm |
| Torque RPM | 1350 |
| Starter | electric |
| Starter volts | 12 |
IMR RAKOVICA R 65 -12 DS DV ENGINE
The IMR Rakovica R 65 -12 DS DV tractor features a robust 3.3L 4-cylinder diesel engine, providing efficient power for various agricultural tasks. With a relatively large 15.85-gallon (60L) fuel tank, this model can operate for extended periods, minimizing downtime during intensive fieldwork. However, potential challenges may include maintenance complexity and fuel efficiency assessments relative to load and terrain conditions.
| Description | IMR Rakovica 3.3L 4-cyl diesel |
| Fuel tank | 15.85 gal/60.0 L |
TRANSMISSION
The IMR Rakovica R 65 -12 DS DV tractor features a gear transmission with 12 forward and 4 reverse gears, allowing for versatile speed and torque management suited for various farming tasks. The dry disc clutch enhances durability but may require more precise engagement, particularly in demanding conditions. The three-range system (low, medium, high) is advantageous for optimizing power delivery in different operational scenarios, making it efficient for both plowing and hauling tasks.
| Transmission | MT 280 ? 12 BS |
| Type | gear |
| Gears | 12 forward and 4 reverse |
| Clutch | dry discs |
| Description | Four gears (1-4) in three ranges (low, medium, high) plus reverse range. |
MECHANICAL
The IMR Rakovica R 65 -12 DS DV tractor features a robust 4x4 MFWD system, allowing for excellent traction in diverse terrains. Its mechanical rear differential lock enhances grip, especially in challenging off-road conditions, while the 12-speed transmission provides versatility and efficiency across various work scenarios. Notably, the standard cab with air-conditioning increases operator comfort and productivity during extended field operations.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | mechanical rear |
| Steering | hydrostatic power |
| Trailer brakes | pneumatic |
| Cab | Cab standard with air-conditioning. |
| Transmission | 12-speed gear |
HYDRAULICS
| Type | open center |
| Pressure | 2900 psi/200.0 bar |
| Valves | 2 |
| Pump flow | 7.9 gpm/29.9 lpm |
TRACTOR HITCH
| Rear Type | II |
| Control | position and draft control |
| Rear lift (at ends) | 4496 lbs/2039 kg |
POWER TAKE-OFF (PTO)
| Rear PTO | live |
| Rear RPM | 540/750 |
IMR RAKOVICA R 65 -12 DS DV TIRES
The IMR Rakovica R 65-12 DS DV features Ag front tires (8.00-20) and larger Ag rear tires (14.9-28), providing enhanced stability and traction on uneven terrain. The front tire size allows for better maneuverability, while the larger rear tires contribute to improved power transfer and towing capability. However, the size disparity may lead to increased wear on the front tires during heavy fieldwork, necessitating regular monitoring and maintenance.
| Ag front | 8.00-20 |
| Ag rear | 14.9-28 |
DIMENSIONS
| Wheelbase | 85.2 inches/216 cm |
| Length | 139.8 inches/355 cm |
| Width | 74.8 inches/189 cm *Rear tires |
| Height (cab) | 97.2 inches/246 cm |
| Weight | 7165 lbs/3250 kg |
| Front tread | 55.1 to 74.8 inches/139 to 189 cm |
| Rear tread | 55.1 inches/139 cm |
DIMENSIONS & TIRES
The IMR Rakovica R 65 -12 DS DV tractor features a relatively short wheelbase of 85.2 inches, which enhances maneuverability in tight spaces but may compromise stability on steep slopes. Weighing 7165 lbs, it provides substantial ground traction, suitable for various field operations, although this weight may limit transport speed on public roads. Tire specifications—front 8.00-20 and rear 14.9-28—indicate a focus on stability and load-bearing capacity, making it ideal for heavy-duty agricultural tasks.
| Wheelbase | 85.2 inches/216 cm |
| Weight | 7165 lbs/3250 kg |
| Front tire | 8.00-20 |
| Rear tire | 14.9-28 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Battery volts | 12 |